Introduction: Athabasca Vallis (Fig. 1) is the youngest known outflow channel on Mars, dated by crater counting at 2-8 Ma [1,2]. In-channel geomor-phic features indicative of flooding include streamlined forms, longitudinal lineations, and transverse dunes [1,2]. The streamlined forms have been hypothesized to be primarily depositional, i.e. composed of sediment deposited out of the floodwater ...

1 Global Career Design Center, Hiroshima University, 1-7-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8514, Japan E-mail: [email protected] 2 Graduate School of Biosphere Science, Hiroshima University, 1-4-4 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8528, Japan 3 The University Museum, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan 4 Flat Bush, Manukau, Auckl...

The potential risks for late effects including cancer, cataracts, and neurological disorders due to exposures to the galactic cosmic rays (GCR) is a large concern for the human exploration of Mars. Physical models are needed to project the radiation exposures to be received by astronauts in transit to Mars and on the Mars surface, including the understanding of the modification of the GCR by th...

A mola hidatiforme (MH), também conhecida como gravidez molar, faz parte de um conjunto doenças classificadas doença trofoblástica gestacional (DTG). patogênese da DTG é única pelo fato ser tumor com potêncial invadir localmente o útero e se metastizar, mesmo não sendo origem materna sim tecidos placentários. As molas hidatiformes são tipo mais comum gestacional. Internacionalmente, a incidênci...

[1] We report on estimates of the rheological properties of late-stage lava flows on the eastern flank of Ascraeus Mons, Mars. From previous studies it is known that the dimensions of flows reflect rheological properties such as yield strength, effusion rates, and viscosity. Our estimates are based on new high-resolution images obtained by the High Resolution Stereo Camera (HRSC) on board the E...

Introduction: In this abstract we report on our initial experiences performing stereotopographic mapping of Mars with high-resolution images from the Mars Global Surveyor Mars Orbiter Camera Narrow-Angle subsystem (MGS MOC-NA; [1]). Accurate topog-raphic information, and, in particular, high-resolution digital elevation models (DEMs) are of intense interest at all phases of Mars exploration and...